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MIC2238 2.5MHz Dual Phase PWM Buck Regulator

MIC2238 Description

MIC2238 2.5MHz Dual Phase PWM Buck Regulator General .
The Micrel MIC2238 is dual output 2-phase synchronous buck (step down) PWM DC/DC switching regulator.

MIC2238 Features

* Input voltage range: 2.5V to 5.5V Dual output voltages running out of phase 28µA quiescent current Fixed output voltage versions Adjustable

MIC2238 Applications

* and loads. An ultra-low quiescent current of 28µA at light loads assures minimum current draw in battery powered applications that require standby modes. The 2.5MHz PWM operation of MIC2238 allows the use of miniature 1µH, 2.2µH or 4.7µH inductor with the use of 2.2µF ceramic output capacitor. The M

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Datasheet Details

Part number
MIC2238
Manufacturer
Micrel Semiconductor
File Size
1.10 MB
Datasheet
MIC2238_MicrelSemiconductor.pdf
Description
2.5MHz Dual Phase PWM Buck Regulator

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2.5MHz Dual Phase PWM Buck Regulator Micrel Semiconductor
Micrel Semiconductor MIC2238-like datasheet